baber/WOPTO huggingface dataset:
Patent JP-H0323209-A (JP)
Title: Carbonaceous formed heat insulator
Inventor: KONDOU NAOTAKA
IPC: C01B31/02
Filed: 1989-06-21
Abstract: PURPOSE:To provide the formed heat insulator which is not significantly contami nated with carbon dust and easily exchanged when deteriorated by placing a heat insulator made of a carbonaceous porous body in the inner space of a sheath made of isotropic graphite and forming the insulator. CONSTITUTION:The sheath 1 is produced from a carbon material, especially the isotropic high-density graphite which is highly rigid and homogeneous and can easily be sliced and formed. The shape of the sheath 1 itself is not limited, and a shape capable of containing the insulator and from which the insulator can be taken out and exchanged is used. For example, the insulator 2 made of a carbonaceous porous body is placed in the inner space of a square plate- shaped sheath 1 to form a carbonaceous formed insulator. The sheath 1 has a small hole 3, and at least a part of the sheath 1 can be opened and closed. The insulator 2 is exchanged by using the sheath.
Patent JP-H08329503-A (JP)
Title: Optical pickup device
Inventor: HASUMI SATOSHI
IPC: G11B7/09
Filed: 1995-05-31
Abstract: PURPOSE: To provide an optical pickup device which allows a suspension spring to be easily fixed to a lens holder or a damper base. CONSTITUTION: The optical pickup device is constituted of the lens holder 12 holding an objective lens 11, a focusing coil 12a and a tracking coil 12b wound around the coil winding part of the lens holder 12 and the suspension spring 14 supporting the lens holder 12 movably for the fixedly arranged damper base 13 in the focusing direction and the tracking direction. In the optical pickup device, a calking hole 14B provided on the end part of the suspension spring 14 is inserted into a pin 20a provided on at least one side suspension spring attaching part of the lens holder and the damper base to be resin fixed.
Patent JP-2000344372-A (JP)
Title: Sheet material feeding device and sheet material processing device
Inventor: YOSHIOKA KIYOHARU
IPC: G03G15/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent many paper sheets (a paper sheet bundle) from entering a retard separation conveying means to surely separate paper sheets by the retard separation conveying means. SOLUTION: This paper feeder is provided with a tray 1 for loading and housing paper sheets P, a paper feeding roller for sequentially sending out the paper sheets P loaded on and housed in the tray 1 from the paper sheet of the top, a paper sheet guide 15A (attached on a tray housing) for guiding the paper sheets sent out by the paper feeding roller, and a retard separation conveying means for conveying by separating a paper sheet bundle sent out from the tray 1 and guided by the paper sheet guide 15A to one piece. The paper sheet guide 15A has a slope 156-3 standing up in a downstream direction. A linear recessed and projecting pattern for controlling a tip end of the paper sheet bundle struck in the slope 156-3 is formed on the slope 156-3.
Patent JP-S5491044-A (JP)
Title: Electronic detector
Inventor: FURUKAWA YASUO
IPC: H01J37/26
Filed: 1977-12-28
Abstract: PURPOSE:To improve response of light excited by an electron beam with charges prevented from being accumulated, by grounding a detector by using a composite substance obtained by mixing a transparent conductive substance with an electronic luminous substnce. CONSTITUTION:On transparent substrate 1 as conductor, electronic detector part 11 is stacked which is composed of a composite substance obtained by mixing a transparent conductive substance such as SnO2, InO3 and TiO2 with an electronic luminous substance such a plastic scintillator and fluorescent paint, and its surface and reverse are covered with a metal thin film such as Al films 3 and 4, which are both grounded. In this constitution, charges are prevented from being accumulated in electronic detection part 11 and quick response to an electron beam can be obtained. In addition, detection part 11 can be made thick. Consequently, it is possible to detect an intense light with rapid response against an electron beam of high energy, so that this will be adequate to a level detector, etc., of quick response.
Patent JP-S5782689-A (JP)
Title: Heat conducting type heat exchanger
Inventor: SASAKI MASASHI
IPC: F28D9/04
Filed: 1980-11-13
Abstract: PURPOSE: To improve the performance of a counter-flow type or parallel flow type heat conducting heat exchanger unit having fins for gas turbine engine unit etc. by a method wherein cylindrical sheets having different diameters are made to be piled to each other to form fins between the sheets via corrugated sheets so as to divide the fluid flow passages.  
     CONSTITUTION: Flow passage 101 for the fluid A which is formed at each layer in the heat exchanger 100 is provided with fluid flow passage 104 divided by corrugated sheet plate 102 and the cylindrical sheet 103. Flow passage 109 for the fluid B is contacted with the flow passage 101 for the fluid A via cylindrical sheet 103, and divided so as to form the flow passage 110 by corrugated sheet 102 and cylindrical sheet 103. With this arrangement, the fluid A is flowed through the inlet port 106, passages 101, 104 and outlet port 108 as indicated by arrows 124 and 125, and the fluid B is flowed through the duct 117, passage 109, passage 110, duct 111 as indicated by arrows 126, 127 so as to perform a heat exchanging operation between the fluids A and B. In this way, it is possible to make a small fluid passage, facilitate to form the passage as well as to improve a performance of the heat exchanging operation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09105275-A (JP)
Title: Window sash
Inventor: CHIKUNI MAKOTO
IPC: B01J35/02
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a window sash hardly staining a threshold. SOLUTION: The surface of the threshold 14 of a window sash 12 is inclined downward toward the outdoors, and the surface of the threshold is covered with a photocatalyst-containing silicone layer 26. When the window sash 12 is radiated by sunlight, the photocatalyst of the photocatalyst-containing layer 28 is photo-excited, and the surface is made extremely hydrophilic so that the contact angle with water becomes 10 deg. or below, particularly about 0 deg.. The lipophilic soot dust such as carbon black is hardly stuck to the hydrophilic surface, and the dirt is washed away when rain falls.
Patent JP-H05335615-A (JP)
Title: Photoelectric conversion device
Inventor: SUGAWA SHIGETOSHI
IPC: H04N5/335
Filed: 1992-05-27
Abstract: PURPOSE:To obtain a photoelectric conversion device which has a high multiplication factor and fast speed of response even when the applied voltage is low by removing spikes and notches from its heterojunction. CONSTITUTION:This device has a light absorption layer 404 and carrier multiplying layer 403 made of a non-single-crystal material and the layer 403 is composed of a plurality of layers 411-414 having continuously varying forbidden band widths and the difference between the Fermi level and vacuum energy level in the vicinity of the heterojunction of the layer 403 is made nearly constant.
Patent JP-H0911171-A (JP)
Title: Combining device and manipulator
Inventor: MITOME TAKAHIRO
IPC: B25J15/04
Filed: 1995-06-26
Abstract: PURPOSE: To provide a combining device capable of surely combining together by a little operating quantity by providing a recessed part on either of first and second combining members, and providing a projecting part on the other, in the combining device in which the first combining member is provided with fingers and the second combining member is provided with slits to be engaged with the fingers. CONSTITUTION: Under condition in which a second combining member 200 is fitted to a pay load 300 through an elastic material 301, fingers 102 of a first combining member 100 are fully closed, a manipulator 400 is driven, and hence approximate positioning of the combining member 100 in the direction perpendicular to an axis against the combining member 200 is executed. Next by approaching the combining member 100 to the combining member 200, the extreme end of a recessed part 140 is brought into contact with an upper part of a projecting part 204, so as to move it along this.  Next after correctly positioning in two directions, around the axis and in parallel with the axis, a screw 114 is rotated by a drive motor 110, a link 104 is pushed frontward by a presser plate 106, and hence the respective fingers 102 are rotationally moved around a pin 101, so as to combine together both 100, 200.
Patent JP-H07333278-A (JP)
Title: Inspecting method of tft-lcd
Inventor: TAKAHASHI ISAMU
IPC: G02F1/133
Filed: 1994-06-07
Abstract: PURPOSE:To enable correct judgement of a state of connection or operation without being affected by a floating capacitance, by integrating a difference of a discharge current (or voltage) of a cell capacitor in each corresponding time by a computer processing. CONSTITUTION:When a switch Sa is turned ON at first, a cell capacitor Cs is charged with a data voltage V during a period when a pulse of a gate voltage V is present. When the switch Sa is turned OFF and a switch Sr ON subsequently, the charge of the capacitor Cs is discharged through a drain D, a source S and a resistor Rg. This discharge current (or voltage) is caught by a waveform inspecting device 11 and a difference thereof in each corresponding time is determined by a computer processing. In other words, an output difference is integrated by the computer processing. Based on whether or not an integrated value thus obtained is a prescribed reference value or above, it is determined whether or not the capacitor Cs and a thin-film transistor(TFT) are in a normal relationship of connection or whether or not the TFT functions normally.
Patent JP-S6220183-A (JP)
Title: Control circuit for track-jumping
Inventor: NABESHIMA DAIKI
IPC: G11B21/08
Filed: 1985-07-18
Abstract: PURPOSE:To move a pickup element at a constant speed by detecting the speed of its moving, thereby controlling the transferring means for the pickup element. CONSTITUTION:When requested from the external for a track-jumping, a comparator circuit 18 detects the speed of moving of an objective lens, and compares the output from a speed detector circuit 19 generating a voltage signal corresponding to the level of the detected speed and the level of the output from a reference voltage generating circuit 20 generating a reference voltage signal, and generates a kick signal KIC so controlled as making the difference in the said comparison goes to zero. That is, the kick signal KIC outputted by the circuit 18 is supplied to a tracking actuator coil 16 via a switching switch 13, phase compensating circuit 14, and amplifier-driver circuit 15 to execute the kick-movement of an objective lens. At this time, the moving speed of the objective lens is detected by the circuit 19, and the circuit is so controlled as the voltage signal corresponding to the detected speed of the lens becomes equal to the reference voltage. Therefore, the speed of transfer of the objective lens is made constant.
Patent JP-H0865-A (JP)
Title: Safety device for dust exhaustion in threshing machine
Inventor: FUKUYORI KOUN
IPC: A01F12/00
Filed: 1994-06-16
Abstract: PURPOSE:To provide a safety device which enables the prevention of damage or deformation of the sucking fan, the casings or the like and the improvement in operability by providing the device with a resilient opening implement which can resiliently open or shut the bottom plate of the casing covering the sucking fan to effect dust exhaustion, when heavy-loading dust are introduced into the machine. CONSTITUTION:The grading zone equipped with a fan and a vibration-grading plate is set beneath the threshing zone and the dust exhaustion zone equipped with the sucking fan 16 for sucking the dust from the grading zone and a casing 13 covering the sucking fan 16 is set to the position below the rear side of grading zone. This dust exhaustion zone is equipped with a resilient opening implement which can resiliently open and close the bottom plate 13b of the casing 13, when high-load dust is introduced into the dusting exhaustion zone. A spring 22 is set to the casing 13 as a resilient opening and closing implement to energize the bottom plate 13b to the closing direction.
Patent JP-S6315814-A (JP)
Title: Production of flexible urethane foam for flame lamination
Inventor: NISHI TAKASHI
IPC: C08G18/48
Filed: 1986-07-07
Abstract: PURPOSE:To obtain the title urethane foam which can be improved in peeling strength irrespective of conditions of a flame laminating machine and the kind of the facing used, by using at least either of an ester-modified polyol and a urethane-modified polyol as a polyol and reacting this polyol at a specified NCO index in the presence of a specified amount of water. CONSTITUTION:A urethane foam for flame lamination is obtained in the following way. At least either of an ester-modified polyol and a urethane-modified polyol is used as a polyol and 1.7-3.9pts.wt. water is used per 100pts.wt. polyol. This polyol is reacted at an NCO index of 102-110. It is preferable that when analyzed by differential thermal analysis, the urethane foam obtained by the above process has two exothermic peaks the first of which has a starting point of 230-270 deg.C, because its peeling strength is markedly excellent.
Patent JP-2000347134-A (JP)
Title: Optical isolator and optical device
Inventor: IKARI MASANORI
IPC: G02B27/28
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a polarization independent type optical isolator of a bidirectional multi-passage type having isolation functions respectively to the signal light from both directions without the occurrence of the separation of polarization dispersion and the separation of signal light without the particular provision of special compensation plates, etc. SOLUTION: The optical isolator 10 includes a pair of optical units 14 which are provided with half-wave plates 11 and 45 deg. Faraday rotators 12 in a tightly adhered or adhered state and in which the one-sided flanks of these half-wave plates 11 and 45 deg. Faraday rotators 12 exist on the same plane with each other. The one-sided flanks of these optical units are mutually tightly adhered or adhered in the state of arraying the half-wave plates 11 and the 45 deg. Faraday rotators 12 so as to face reversely from each other and in the state of inclining the same at 1 to 3 deg. with the normal vectors of their respective optical surfaces.
Patent JP-H061907-A (JP)
Title: Unsaturated epoxy ester resin composition
Inventor: HONDA HIROTAKA
IPC: D21H23/00
Filed: 1992-06-18
Abstract: PURPOSE:To obtain a resin composition having an extremely short reaction time for impregnated decorative paper, providing a decorative sheet having excellent water resistance, alkali resistance and weather resistance by reacting a specific aliphatic epoxy compound with an unsaturated monobasic acid. CONSTITUTION:In an unsaturated epoxy ester resin obtained by reacting an epoxy compound containing one or more epoxy groups on the average in the molecule with an unsaturated monobasic acid, a composition contains 40-80wt.% based on the whole epoxy compounds of an aliphatic epoxy compound having 130-500/eq epoxy equivalent among epoxy compounds containing one or more epoxy groups on the average in the molecule. Hexahydrophthalic acid diglycidyl ester is used as the aliphatic epoxy compound.
Patent JP-S5491743-A (JP)
Title: Grounding rod
Inventor: MORI INOSUKE
IPC: H01R4/66
Filed: 1977-12-29
Abstract: PURPOSE: To keep ground resistance in the low value at laying by internally setting up a channel through which water or seawater is injected to the soil around a ground rod as the ground resistance reduction agent.  
     CONSTITUTION: A ground rod is constructed by connecting the required number of joints 2 to the tip section 1, a cap 3 to the joint 2, and a lead wire 10 to the mesh wire. Then, this ground rod is wedged in the ground and the water or seawater having pressure is supplied to a water supply source, for example, to the channel 4 of the cap section 3 from the tank installed on the gound. On the other hand, it gushes to the soil around the ground rod as the gorund resistance reduction agent through the channels 4' and 4 communicating to the channel 4 and a nozzle 5. This permits the soil near the ground rod to have proper misture and ground resistivity to be kept in the low value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6316742-A (JP)
Title: Communication control system
Inventor: KAMIKAWA TATSUO
Filed: 1986-07-09
Abstract: PURPOSE:To hold data received at the previous cycling time, and to improve the communication response of the whole of a system, by arranging a state communication frame in a system area, and preventing a transmission channel frame from being sandwiched between a synchronous frame, and the state communication frame. CONSTITUTION:The state communication frame 5 is arranged at a second frame just behind the synchronous frame 3 in the system area 1. Each station always monitors the state of normality/abnormality of its own, and sends out it to the state communication frame 5 at every cycling of a periodical information string, and when the abnormality is detected, its 'normal time ON' signal is rewritten to an OFF. Each station 11 detects the abnormality of the station 11 that is a communication opposite monitoring the state communication frame 5 to each other. The station 11 which detects the abnormality scraps the data having doubt in reality sent through an arranged transmission channel in cycling, and holds the data received in the previous cycling.
Patent JP-S6322449-A (JP)
Inventor: DENISU JIEI SUTEINMERU
IPC: B65H9/06
Filed: 1987-06-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6223387-A (JP)
Title: Controller of elevator
Inventor: YONEMOTO MASASHI
IPC: H02P27/06
Filed: 1985-07-19
Abstract: PURPOSE:To enable switching from a power drive to a regenerative brake without wasteful time by detecting the charging current of a smoothing condenser to prevent the switching between the power drive and the regenerative brake from frequently occurring. CONSTITUTION:The switching contacts 22A, 22B of a switching unit 22 switch voltage commands 17, 19 and frequency command 18, 20. Since a slip frequency command signal fs is positive during the power drive operation, the contacts 22A, 22B are set to a side. When entering a regenerative brake range so that the signal fs becomes negative, a motor 7 starts generating regenerative power, the power is returned through an inverter 5 to a DC side, a smoothing condenser 4 is charged by the power, and a signal Ic thereby becomes a positive value. Accordingly, the unit 22 sets the contacts 22A, 22B to b side. If once switched to the regenerative movement, the regenerative state is held until the signals fs again becomes positive.
Patent JP-S5784185-A (JP)
Title: Photoelectric converter
Inventor: KAGAWA TOSHIAKI
IPC: H01L25/04
Filed: 1980-11-14
Abstract: PURPOSE:To form phtotoconductive layers which respond to the lights of various wavelengths and detect the color of an original by a method wherein a plurality of semiconducting layers whose spectro-sensitivity characteristics of the photoconductivity are different each other are piled one after another holding insulating layers between them. CONSTITUTION:An amorphous Si semiconductive layer 11 is formed on an SiO2 substrate 1 which is an insulative substrate. Then the surface of the Si semiconductive layer 11 is oxidized by plasma and becomes SiO2 which forms an insulative layer 12. By the same method semiconducting layers 11, 13, 15 whose spectro-sensitivity characteristics of the photoconductivity are different each other and insulating layers 14, 16 are alternately piled and formed. With above configuration lights of different wavelengths are identified and the color of an original such as of a facsimile can be read.
Patent JP-S6052462-A (JP)
Title: Burster
Inventor: SHIBAZAKI SEIJI
IPC: B26F3/02
Filed: 1983-08-31
Abstract: PURPOSE:To facilitate setting of form and to prevent loosening of form, by transmitting the rotation of motor through one-way clutch to a tractor thereby suppressing the circumferential speed of tractor to be lower than the circumferential speed of stopper roller. CONSTITUTION:When setting a form 1, a dial fixed on the shaft 22 of a stopper roller 6 is rotated under the state where the feeding holes made at the opposite sides of the form 1 are engaged with the projection 14 of belt 15 in tractor 2 and stopped by a stopper board 17. Consequently, rotation of dial is transmitted through chain 28, transmission gears 27, 29 to the tractor gear 18 while further transmitted through a one-way clutch 30 to the input shaft 16 reliably. Thereby, the form 1 is fed to the stopper rollers 5, 6 and set easily. When feeding the form 1 thereafter, rimples or jamming can be prevented because the circumferential speed of tractor 2 is set higher than that of the stopper rollers 5-8.
Patent JP-2000233456-A (JP)
Title: Assembling jig for packing box
Inventor: KAWAGUCHI JINKICHI
IPC: B31B50/99
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an assembling jig for a packing box extremely simple in structure capable of certainly reducing the assembling work of the packing box provided with the inner panels connected to front and rear outer panels and reinforcing tongue pieces provided at the inner panels so as to protrude left and right. SOLUTION: A jig for pushing down a bottom panel of a corrugated cardboard forming a packing box toward a seat part to assemble the corrugated cardboard into a box shape is provided with front and rear panel erecting guide members 3 for erecting front and rear outer panels of the corrugated cardboard and left and right panel erecting guide members 4 made lower than the front and rear panel erecting guide members 3 and for erecting left and right outer panels of corrugated cardboard.  Reinforcing tongue piece bending guide members 5 made higher than the front and rear panel erecting guide members 3 and bending the first reinforcing tongue pieces on both sides of the front and rear outer panels inwardly prior to erecting the left and right outer panels and bending the second reinforcing tongue pieces on both sides of the inner panels connected to the upper edges of the front and rear outer panels outwardly are provided to four corners of the outer peripheral part of the seat part 7.
Patent JP-S5589938-A (JP)
Title: Tape drive and control unit
Inventor: TERADA AKIMICHI
IPC: B65H23/18
Filed: 1978-12-27
Abstract: PURPOSE: To make the unit small in size and low in cost, by using the number of rotation ratio of the supply reel and the winding reel and performing various controls for the both reel drive units as a bundle.  
     CONSTITUTION: The output signals nS, nT of the reel number of rotation detectors 10, 11 of the supply reel 1 and winding reel 2 are the signal nS/nT via the operation circuit 12. This signal is the tape speed signal Vt via the operation circuits 16, 17, 13 and fed to the comparison circuit 14. The comparison circuit 14 compares the tape speed Vt with the set tape speed Vto, and the difference signal ΔVt is fed to the winding motor 6 via the winding motor control circuit 15 and winding motor drive circuit 18 to keep the tape speed at the set value V 0 . Further, the tape end is detected from the value of nS/nT and the motor can be stopped at playing or fast feed. Thus, various controls are performed at a bundle from the value of nS/nT and the unit can be made small in size and low in cost. 
     COPYRIGHT: (C)1980,JPO&Japio